Investigation the performance of unipolar SAC-OCDMA codes

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Main Authors: Ibrahim Fadhil, Radhi, Thanaa Hussein, Abd., Syed Alwee Aljunid, Syed Junid, Prof. Dr., Hilal Adnan, Fadhil, Dr.
Other Authors: ibraheem_fadhil2005@yahoo.com
Format: Article
Language:English
Published: AENSI Publications 2014
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Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/30949
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spelling my.unimap-309492016-06-17T09:29:57Z Investigation the performance of unipolar SAC-OCDMA codes Ibrahim Fadhil, Radhi Thanaa Hussein, Abd. Syed Alwee Aljunid, Syed Junid, Prof. Dr. Hilal Adnan, Fadhil, Dr. ibraheem_fadhil2005@yahoo.com eng_thanaa@yahoo.com syedalwee@unimap.edu.my hilaladnan@unimap.edu.my Modified Double Weight (MDW) Modified quadratic congruence (MQC) Optical code division multiple access (OCDMA) Random diagonal (RD) Spectral amplitude coding (SAC) Link to publisher's homepage at http://www.aensiweb.com/ In this paper, we investigate the performance of unipolar Spectral Amplitude Coding Optical Code Division multiple Access (SAC-OCDMA) codes. A performance comparison made between various unipolar SAC-OCDMA codes such as Random Diagonal (RD), Modified Double Weight (MDW), and Modified Quadratic Congruence (MQC) codes. Mathematical expressions have been used to analyze the bit-error rate (BER) value for each code depending on the number of simultaneous users (K), Effective Power (Psr), and Electrical Bandwidth (EB). The mathematical analysis shows that the system performance of the RD code is better than the MDW and MQC codes at -10 dBm effective power of the light source. In contrast, the MDW code shows a better performance, especially when the effective power of light source is more than -5dBm. Our results indicate that RD code provides a better performance over other SAC-OCDMA codes. In other words, The ability of RD code to support large simultaneous users with low effective power of light source appropriate it to be perfect solution to the SAC-OCDMA networks. 2014-01-02T09:13:47Z 2014-01-02T09:13:47Z 2012-01 Article Journal of Applied Sciences Research, vol. 8(1), 2012, pages 331-337 1816-157X http://www.aensiweb.com/jasr/jasr_january_2012.html http://hdl.handle.net/123456789/30949 en AENSI Publications
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Modified Double Weight (MDW)
Modified quadratic congruence (MQC)
Optical code division multiple access (OCDMA)
Random diagonal (RD)
Spectral amplitude coding (SAC)
spellingShingle Modified Double Weight (MDW)
Modified quadratic congruence (MQC)
Optical code division multiple access (OCDMA)
Random diagonal (RD)
Spectral amplitude coding (SAC)
Ibrahim Fadhil, Radhi
Thanaa Hussein, Abd.
Syed Alwee Aljunid, Syed Junid, Prof. Dr.
Hilal Adnan, Fadhil, Dr.
Investigation the performance of unipolar SAC-OCDMA codes
description Link to publisher's homepage at http://www.aensiweb.com/
author2 ibraheem_fadhil2005@yahoo.com
author_facet ibraheem_fadhil2005@yahoo.com
Ibrahim Fadhil, Radhi
Thanaa Hussein, Abd.
Syed Alwee Aljunid, Syed Junid, Prof. Dr.
Hilal Adnan, Fadhil, Dr.
format Article
author Ibrahim Fadhil, Radhi
Thanaa Hussein, Abd.
Syed Alwee Aljunid, Syed Junid, Prof. Dr.
Hilal Adnan, Fadhil, Dr.
author_sort Ibrahim Fadhil, Radhi
title Investigation the performance of unipolar SAC-OCDMA codes
title_short Investigation the performance of unipolar SAC-OCDMA codes
title_full Investigation the performance of unipolar SAC-OCDMA codes
title_fullStr Investigation the performance of unipolar SAC-OCDMA codes
title_full_unstemmed Investigation the performance of unipolar SAC-OCDMA codes
title_sort investigation the performance of unipolar sac-ocdma codes
publisher AENSI Publications
publishDate 2014
url http://dspace.unimap.edu.my/xmlui/handle/123456789/30949
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score 13.222552